共 50 条
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- [43] PHOTOMETRIC DETERMINATION OF SMALL AMOUNTS OF SULFATE ION IN POLYACRYLATE ESTERS INDUSTRIAL LABORATORY, 1971, 37 (05): : 688 - &
- [45] PHOTOMETRIC DETERMINATION OF SMALL AMOUNTS OF BROMIDE AND CHLORIDE, SEPARATELY AND IN PRESENCE OF EACH OTHER, IN WATER-SOLUBLE SUBSTANCES ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1970, 249 (06): : 370 - +
- [46] EXTRACTIONAL PHOTOMETRIC DETERMINATION OF BISMUTH IN PRESENCE OF IRON AND COPPER BY CHLORIDE METHOD DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1972, 25 (06): : 779 - &
- [47] Application of catalytic kinetic photometric method in determination of arsenic, antimony, selenium, tellurium and thallium Xiyou Jinshu Cailiao Yu Gongcheng, 4 (47-50):